Math Problem Statement

Tentukan persamaan fungei 9(x) dan berapa nilai 9(10) dari fungsi f(x): 3x+8 dan fungsi Komposisi (fog)(x): 3x-1

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Function Composition
Linear Equations

Formulas

f(g(x)) = 3(g(x)) + 8
(f ∘ g)(x) = f(g(x))
g(x) = x - 3

Theorems

Function Composition
Solving Linear Equations

Suitable Grade Level

Grades 10-12